WhatsApp/erlfmt
erlfmt is an opinionated Erlang code formatter that provides a command-line interface and rebar3 plugin for formatting source files. The system includes a comprehensive test suite and test data to validate formatting rules, pragma handling, and edge cases. It also features extensive documentation and empirical analysis of comment styles across multiple Erlang codebases to inform its formatting decisions.
67.2
Adequate · 1 August 2026
3.6k
lines of production code
Erlang
primary language
2
bus factor · 26 authors in all
2
measurements over time
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About this page
- The description of this project is derived from its own commit history, not from its README.
- The score is its highest published measurement, taken on 1 August 2026 at a pinned commit. It is not a live figure and does not change until the project is measured again.
- Measured at commit 7017592afe — the exact code this score is about.
- Scored under rubric rubric-2026.08.18. Score the same commit under that rubric and you get the same number.